<template>
  <div class="about">
    <h1>This is an about page</h1>
  </div>
</template>
<script>
export default {
  name: "about",
  created() {
    console.log("组件创建");
  },
  beforeDestroy() {
    console.log("组件销毁前");
  },
  destroyed() {
    console.log("组件销毁后");
  },
  activated() {
    console.log("组件激活");
  },
  deactivated() {
    console.log("组件停用");
  },
};
</script>
